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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS63169671
Kind Code:
Application Number:
Publication Date:
November 04, 1988
Filing Date:
April 23, 1987
Export Citation:
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International Classes:
E05B55/00; E05C1/16; E06C9/06; (IPC1-7): E05B55/00; E05C1/16; E06C9/06

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